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Questions tagged [unhandled-exception]

An unhandled exception is an Exception that is thrown by execution but is never caught by the program, which results in a Exception Stack.

An unhandled exception is an Exception that is thrown by execution but is never caught by the program, which results in a Exception Stack.

This could be avoided by catching the exception in a try-catch statement, but it is not always appropriate to catch every possible exception. Sometimes the exception is the result of the client making a mistake rather than something that occurred where it is thrown, therefore the client should be informed of the exception. Most of the time however, it is user friendly to not propagate exceptions.

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Winforms Null Reference Exception was unhandled

Sorry guys, I know it'll be pretty basic but I can't get to it. Please help, Thanks a lot Winforms Null Reference Exception was unhandled - Object reference not set to an instance of an object. Model.ClientModel Client = new Model.ClientModel(); //…
user2204275
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Unhandled exception in Windows Service when using catch(Exception)

I am having a very frustrating problem. I am writting a Windows Service, which acts like a TCPServer (I am not sure about the technical term, but the service handles communications via tcp between a set of clients). My problem is that the service…
Kevin Gram
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PushViewController now crashes

In some working code, I had a call to PushViewController, which loaded (successfully) a new view from an xib. I went into the XIB and added a couple of buttons. Retried the code, and the view continued to be displayed at the appropriate point in the…
Redback
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System message unhandled exception

Problem Found: The crash occurs within the call DispatchMessage( &msg ), what is the proper use of this function? Old message below I'm trying to compile my first 64bit Windows application using Microsoft Visual Studio 2012 Ultimate and the Windows…
Felix Jones
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Automatic crash dump generation from a DLL on Windows

My objective is to generate crash dumps whenever application crashes. I have a DLL written with C++. It is used from a C# .NET application (among others). From within the DLL, I set my own custom unhandled exception filter with…
Syed Andaleeb Roomy
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MFC Unhandled exception

I am building up a program and it works fine past few days. When I run it today it shows this Unhandled exception at 0x7770efc8 in LHM.exe: 0xC0000005: Access violation writing location 0x00440f48. ntdl.dll!7770fb12() In the call stack below, it…
Ashton
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Call function FindNextFile throw access violation exception

I write a c program using Win32 API FindNextFile to find files #include #include #include int _tmain(int argc, TCHAR *argv[]) { HANDLE hNextFile; WIN32_FIND_DATA findFileData; LPCTSTR fileName = argv[1];…
KyL
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How to access a function inside a dll file in C++

I am currently trying to communicate with a device using CAN. To do so I am using PCAN Basic using C++. Unfortunately, I know nothing about accessing a function inside a dll file (which is what is provided). I found this link: Calling a dll…
code11
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How do I diagnose "Unhandled Exceptions" in Java?

In a Java program I am currently getting "Unhandled Exception" at a certain point in the program and I can't seem to determine the location where this is being generated. Its also difficult to debug the code as the program contains streams that…
Kevin Boyd
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Icon Change Results in Error

I changed the icon of my VB.net program and now it is throwing errors. I get this error when I try run the program: An unhandled exception of type 'System.Reflection.TargetInvocationException' occurred in mscorlib.dll Additional information:…
gromit1
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Unhandled exception when using difftime()

I am creating a program that reads in data about fireworks from an XML file (such as type, colour, time in milliseconds it launches and how long it lasts for etc). This then displays the fireworks display using openGL in a loop. My approach to this…
Ryan R Dizzle Graham
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vb.net Unhandled Exception in the Designer after Moving Controls Around the Form During Design Time

I can drop controls onto my form from my toolbox with no problem, but if I drag and drop the control around the form I get this error message: "The control System.Windows.Forms.DataGridView has thrown an unhandled exception in the designer and has…
JG_30
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c++ unhandled exception. what's going on?

i'm trying to make a Shannon code maker from input text, and i have some troubles... so, there is some simple shit-code int main() { string x="this is very big text."; int temp; int N = x.length(); int *mass = new int [N]; then…
Viktor Fridman
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registering UnhandledException of AppDomain WPF

I am registering to un-handled exception of my WPF Application. After UnhandledExceptionHandler invokes, the application will close automatically ? Or do I need to call ShutdownProcess(); Is this enough ? static void Main(string[] args) …
ilansch
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Catch ActiveX Control Exception (prevent program stopped working)

I use an ActiveX control (qlickview ocx) on my form and it work well but sometimes (on close form OR reopen a document in the control) my application will be hang with this windows message: Program stopped working... Important Notes: I used try…
Ramin Bateni
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